Started with the local Nissan Dealership. Can you believe the dealership didn’t know how to change the AT Trans Fluid. They had to read up on it and do it by the numbers. I turned the car in at 10:30 and got it back at 4:25. I did learn something new, 370Z has a sealed AT transmission, no dip stick. They had to add fluid warm it up; let it cool to get it to a certain temperature then add more fluid. They measured how much fluid the put in each time. I am glad I didn’t try to do it myself… Will not go back to that place…. Anybody else have similar experience?